title: Association of homozygous wild-type glutathione S-transferase M1 genotype with increased breast cancer risk.
mesh_terms: D001943:Breast Neoplasms / Q000201:enzymology* / Q000209:etiology / Q000235:genetics; D005260:Female; D005838:Genotype; D005982:Glutathione Transferase / Q000235:genetics*; D006801:Humans; D016133:Polymerase Chain Reaction; D012306:Risk
chemical_list: D005982:Glutathione Transferase